package newHomework.day05;

import java.io.*;

/**
 * 改正下面程序的错误
 *
 * 程序实现需求:使用缓冲流完成文件的复制操作
 * @author pansheng
 *
 */
public class Test01 {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("test.txt");
        //类名拼写不对
//		BufferedInputStream bis = new BuffereddInputStream(fis);
        BufferedInputStream bis = new BufferedInputStream(fis);

        FileOutputStream fos = new FileOutputStream("test_cp.txt");
        //应当创建缓冲字节输出流
//		BufferedInputStream bos = new BufferedOutputStream(fos);
        BufferedOutputStream bos = new BufferedOutputStream(fos);

        int d = 0;
        //1判断要为!=-1
        //2不能用if，要使用while
//		if ((d = bis.read()) == -1) {
        while ((d = bis.read()) != -1) {
            //方法名拼写错误
//			bos.wirte(d);
            bos.write(d);
        }
        System.out.println("复制完毕!");
        //缺少关闭流的操作
        bis.close();
        bos.close();

    }
}
